Foghorn on Golden Gate Bridge (original) (raw)

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Listen to Foghorn on Golden Gate Bridge*

>> Listen to Fog Horn on Golden Gate Bridge* >> >> Simultaneously, 2 foghorns on the south tower of the Golden Gate Bridge sound together to make a single blast every 20 seconds, while the Golden Gate Bridge mid-channel fog diaphone sounds two blasts every 40 seconds. >> >> Inbound ships heading into San Francisco Bay steer left of the foghorn on the south tower and right of the mid-channel fog diaphone. Outbound ships stay to the right of the mid-channel fog diaphone. Fog is most prevalent at the Golden Gate in July and August. >> >> The Point Bonita Light is 2.5 miles due west of the Bridge. >> >>

Fort Point, Golden Gate, San Francisco, Cal. 1904

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Last updated: 02/14/2017 07:01:43 PM -0500

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